/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * under the License.
 */
package shopping.model;

import org.apache.ibatis.session.SqlSession;

import java.util.List;

/**
 * Copyright 2010 mazhao.
 * <p/>
 * User: mazhao
 * Date: 2010/11/20
 * Time: 23:19:25
 */
public class ProductQuestion extends ProductQuestionData{

    public static List<ProductQuestion> getQuestion4Product(int productId) {
        String sqlKey = ProductQuestion.class.getName() + ".getQuestion4Product";
        SqlSession session = getSession();
        List<ProductQuestion> questions = session.selectList(sqlKey, productId);
        session.close();

        for(ProductQuestion q : questions) {
            List<ProductAnswer> answers = ProductAnswer.getAnswer4Question(q.getId());
            q.setAnswers(answers);
        }

        return questions;
    }
    
}
